EP 2370409 A1 20111005 - CONTINUOUS LIQUID-PHASE PROCESS FOR THE SYNTHESIS OF DIAMINOPYRIDINES FROM GLUTARONITRILES
Title (en)
CONTINUOUS LIQUID-PHASE PROCESS FOR THE SYNTHESIS OF DIAMINOPYRIDINES FROM GLUTARONITRILES
Title (de)
KONTINUIERLICHES FLÜSSIGPHASENVERFAHREN ZUR SYNTHESE VON DIAMINOPYRIDINEN AUS GLUTARONITRILEN
Title (fr)
PROCÉDÉ CONTINU EN PHASE LIQUIDE DE SYNTHÈSE DE DIAMINOPYRIDINES À PARTIR DE GLUTARONITRILES
Publication
Application
Priority
- US 2009068435 W 20091217
- US 13879208 P 20081218
Abstract (en)
[origin: WO2010080488A1] A liquid-phase, continuous process is provided for the manufacture of 2,6-diaminopyridine and related compounds from glutaronitriles, which are used industrially as compounds and as components in the synthesis of a variety of useful materials. The synthesis proceeds by means of a dehydrogenative aromatization process.
IPC 8 full level
C07D 213/73 (2006.01)
CPC (source: EP KR US)
B01J 23/70 (2013.01 - KR); C07D 213/72 (2013.01 - KR); C07D 213/73 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2010080488A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010080488 A1 20100715; CN 102256946 A 20111123; EP 2370409 A1 20111005; JP 2012512889 A 20120607; KR 20110099740 A 20110908; US 2011301314 A1 20111208
DOCDB simple family (application)
US 2009068435 W 20091217; CN 200980150824 A 20091217; EP 09793429 A 20091217; JP 2011542427 A 20091217; KR 20117016495 A 20091217; US 200913131332 A 20091217